.container {
    margin-top: 50px;
    margin-bottom: 50px
}

.card {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    min-width: 0;
    word-wrap: break-word;
    background-color: #fff;
    background-clip: border-box;
    border: 0px solid rgba(0, 0, 0, 0.1);
    border-radius: 0.10rem
}

.card-header:first-child {
    border-radius: calc(0.37rem - 1px) calc(0.37rem - 1px) 0 0
}

.card-header {
    padding: 0.75rem 1.25rem;
    margin-bottom: 0;
    background-color: #fff;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1)
}
.track-cover{
margin-bottom:50px;
}
.track {
    position: relative;
    background-color: #ddd;
    height: 4px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    margin-bottom: 30px;
    margin-top: 30px
}

.track .step {
    -webkit-box-flex: 1;
    -ms-flex-positive: 1;
    flex-grow: 1;
    width: 25%;
    margin-top: -18px;
    text-align: center;
    position: relative
}

.track .step.active:before {

}

.track .step::before {
    height: 4px;
    position: absolute;
    content: "";
    width: 100%;
    left: 0;
    top: 18px
}

.track .step.active .icon {
    background: #007a6b;
    color: #fff;
    animation:pulse 2s linear infinite;
}

.track .step.from .icon{
position: absolute;
left:0;

}
.track .step.from .text{
margin-top:35px;
text-align: left;
}

.track .step.to .text{
 margin-top:35px;   
 text-align: right;
}
.track .step.to .icon{
    position: absolute;
    right:0;
}
.track .icon {
    display: inline-block;
    width: 22px;
    height: 22px;
    position: relative;
    border-radius: 100%;
    background: #ddd;
    margin-top:8px;
}

.track .step.active .text {
    font-weight: 400;
    color: #000
}

.track .text {
    display: block;
    margin-top: 7px
}

.itemside {
    position: relative;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    width: 100%
}

.itemside .aside {
    position: relative;
    -ms-flex-negative: 0;
    flex-shrink: 0
}

.img-sm {
    width: 80px;
    height: 80px;
    padding: 7px
}

ul.row,
ul.row-sm {
    list-style: none;
    padding: 0
}

.itemside .info {
    padding-left: 15px;
    padding-right: 7px
}

.itemside .title {
    display: block;
    margin-bottom: 5px;
    color: #212529
}

p {
    margin-top: 0;
    margin-bottom: 1rem
}

.btn-warning {
    color: #ffffff;
    background-color: #007a6b;
    border-color: #007a6b;
    border-radius: 1px
}

.btn-warning:hover {
    color: #ffffff;
    background-color: #007a6b;
    border-color: #007a6b;
    border-radius: 1px
}

@media screen and (max-width:767px) {
    
    .track-cover{
        overflow-x: scroll ;
        overflow-y: hidden;
        padding-top:10px;
        padding-bottom:10px;
        margin-bottom:20px;
    }
    .track{
        width:800px;
    }
}